Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pulmonary oedema with severe, dramatic course following CNS injury was termed neurogenic pulmonary oedema (NPO). NPO was mainly described as a consequence of grand mal seizures, subarachnoid bleeding, intracranial bleeding or head injury. However, the pathogenesis of NPO is not entirely clear yet. In the majority of cases, early or classic symptoms of pulmonary oedema are evident from several minutes up to several hours after CNS damage. Dyspnoea, chest pain, bloody expectoration are observed shortly after consciousness disorders, although NPO may occasionally be diagnosed on the basis of chest x-ray in patients with no clinical symptoms. Tachypnoea, tachycardia, rales without any changes in cardiac system are usually observed during physical examination. The ailments withdraw quickly in the majority of patients, who may require oxygen therapy at most. NPO has been well-known in adults, but our knowledge of its occurrence in children is still rather sparse. The current work presents a case of a 13-year-old boy with pulmonary oedema as a post-seizure complication.
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PMID:Neurogenic pulmonary oedema in a 13-year-old boy in the course of symptomatic epilepsy--case report. 1120 46

Syncope is the sudden loss of consciousness and postural tone resulting from an abrupt, transient cerebral malfunction, followed by spontaneous recovery. It is common among adolescents and is usually due to a benign neurocardiogenic (vasovagal) etiology. Rarely, syncope is premonitory of sudden death. The physician must be knowledgeable about the characteristics of neurocardiogenic syncope and what distinguishes it from life-threatening causes. Evaluation of syncope should be based on a complete personal and family history, a thorough physical examination, and an electrocardiogram. Risk factors include syncope that is recurrent, exercise-induced, or not neurocardiogenic in nature; accompanying anginal chest pain, palpitations, and/or dyspnea; cardiac disease; seizure activity; athletic competition; and positive family history for conditions associated with sudden death (e.g., hypertrophic cardiomyopathy, long QT syndrome). Adolescents with these risk factors should be referred to a pediatric cardiologist for specialized testing and management.
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PMID:Syncope and sudden death in the adolescent. 1122 26

This report describes a patient who presented with vague chest pain, syncope, and seizures. The diagnosis of dissection of the ascending aorta was clearly established by transthoracic echocardiography. The dissection was initially limited to the ascending aorta. Using the suprasternal window, it was possible to monitor the progression of the dissection almost beat by beat as it extended from the ascending aorta and across the aortic arch to the descending thoracic aorta. Surgical intervention was carried out immediately with successful results. Although transesophageal echocardiography is the procedure of choice in aortic dissection, definitive information can be obtained quickly and safely using the transthoracic approach. The suprasternal window in this case showed the dramatic progression of the disease process. (ECHOCARDIOGRAPHY, Volume 13, January 1996)
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PMID:Aortic Dissection in Progress Diagnosed by Transthoracic Echocardiography. 1144 7

We report two cases of localized benign pleural mesothelioma with different clinical features. Neuropsychiatric symptoms, including coma, hemiplegia, seizures and misbehavior predominated in the first case, associated with hypoglycemia. The symptoms in the second case were essentially respiratory (cough, dyspnea, and chest pain). Treatment consisted in thoracotomy and complete surgical resection. Histopathology revealed fusiform cells and collagen stroma. These two cases illustrate the diversity of clinical expression of benign localized pleural mesothelioma and confirm their complete resolution after surgical treatment.
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PMID:[Localized benign pleural mesothelioma observed at the Dakar University Hospital]. 1146 93

Metallic devices generally represent a contra-indication for MRI scanning. Based on laboratory testing, the neuro cybernetic prosthesis (NCP) is labelled MRI compatible when used with a send and receive head coil. However, there are no published clinical data to support the safety of brain MRI in patients with the NCP. Our objective was to report clinical experience with such a population. We questioned 40 centres that had implanted the NCP system as of 10/1/99. If MRI had been performed on any vagus nerve stimulator patients, we collected information on these patients, the MRI technique used, any events noted during the scan, including both subjective reports (by the patient ), and observable (objective) changes noted by the staff. Twelve centres (30%) responded. Over a time period of 3 years, there were a total of 27 MRI scans performed in 25 patients. All scanners were 1.5 T. A head coil was used in 26 scans, and a body coil in one. The indications for the scans were diverse. Seven were related to the epilepsy, including aetiology or pre-surgical evaluation. Others were unrelated, including brain tumours, cerebral haematoma, vasculitis, headaches, and head trauma. Three scans were performed with the stimulator on, while 24 were performed with the stimulator off. One patient had a mild objective voice change for several minutes. No other objective changes were noted in any of the patients. One 11-year old reported chest pain while experiencing severe claustrophobia. Twenty-five patients denied any discomfort around the lead or the generator. We conclude that this clinical series supports the safety of routine brain MRI using a send and receive head coil in patients implanted with the NCP System.
Seizure 2001 Oct
PMID:MRI of the brain is safe in patients implanted with the vagus nerve stimulator. 1174 9

The study objectives, based on federal and state legislative language, were to objectively define symptoms and signs commonly agreed on by "prudent laypersons" as "emergency medical conditions." After comprehensive tabulation of symptom classifications from the International Classification of Diseases (ICD-9), we performed a survey of nonmedical laypersons. Data analysis included descriptive statistics, proportional calculations, and 95% confidence intervals. A minority of symptoms and signs (25/87, 29%) were considered emergency medical conditions by more than half of nonmedical survey respondents who were self-defined as prudent laypersons. The leading conditions deemed emergencies were loss of consciousness, seizure, no recognition of one side of the body, paralysis, shock, gangrene, coughing blood, trouble breathing, chest pain, and choking. Pain, except for renal colic or chest pain, was not considered an emergency. No symptoms or signs specifically related to gynecologic disorders were considered emergencies. Most symptoms and signs tabulated in the diagnostic coding manual, ICD-9, are not considered emergency medical conditions by self-designated prudent laypersons. These include many conditions that are commonly investigated and treated in the emergency department setting. Use of the prudent layperson standard for reimbursable emergency health services may not reflect the actual scope of symptoms necessitating emergency care.
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PMID:The "prudent layperson" definition of an emergency medical condition. 1178 4

Emergency telephone calls for an ambulance (999 calls) are usually dealt with first-come first-served. We have devised and assessed criteria that ambulance dispatch might use to prioritize responses. Data were collected retrospectively on consecutive patients presenting to an accident and emergency (A&E) department after a 999 call. An unblinded researcher abstracted data including age, date, time, caller, location, reason for call and A&E diagnosis and each case was examined for ten predetermined criteria necessitating an immediate ambulance response--namely, cardiac arrest; chest pain; shortness of breath; altered mental status/seizure; abdominal/loin pain >65 years old; fresh haematemesis; fall >2m; stabbing; major burns. 471 patients were recruited, 55% male, median age 50 years. 406 calls came from bystanders or the patients themselves, 36 from general practitioners, 8 from other hospitals and 21 from the police. 52% of patients were admitted. 44% met at least one of the above criteria. Most patients did not meet the criteria for an immediate ambulance response but might nonetheless be suitable for an urgent response. The criteria used in this study have the advantage of being based on the history provided by the caller. The introduction of a priority-based dispatch system could reduce response times to those who are seriously ill, and also improve road safety.
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PMID:Emergency ambulance dispatch: is there a case for triage? 1198 75

Coricidin products seemed to be one of the over-the-counter medications being reportedly abused by adolescents, as observed from the Texas Poison Center Network data. This retrospective chart review investigated the occurrence of abuse, developed a patient profile, and defined the clinical effects resulting from the abuse of Coricidin products. Data collected from the Texas Poison Center Network Toxic Exposure Surveillance System database included human exposures between 1998 and 1999, patients > or = 10y old, intentional use or abuse, and single substance ingestion of I of the tablet formulations of Coricidin. Thirty-three cases from 1998 and 59 cases from 1999 were reviewed. Of these cases, 85% met the inclusion criteria. Of the 7 medications searched, only 4 substances were coded for: Coricidin D, Coricidin D (long acting), Coricidin D (cold, flu & sinus) and Coriciding HBP. These contain a combination of dextromethorphan hydrobromide, chlorpheniramine maleate, phenylpropanolamine hydrochloride, and acetaminophen. Of the 78 cases, 63% were male and 38% were female. The mean age was 14.67 years, 77% being between 13 to 17 years old. Eighteen different symptoms were reported: tachycardia 50%, somnolence 24.4%, mydriasis and hypertension 16.7%, agitation 12.8%, disorientation 10.3%, slurred speech 9%, ataxia 6.4%, vomiting 5.1%, dry mouth and hallucinations 3.9%, tremor 2.6%, and headache, dizziness, syncope, seizure, chest pain, and nystagmus each 1.3%; 12.8% of the calls originated from the school nurse. The incidence of abuse reported increased 60% from 1998 to 1999. This worrisome trend suggests increased abuse of these products.
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PMID:A possible trend suggesting increased abuse from Coricidin exposures reported to the Texas Poison Network: comparing 1998 to 1999. 1204 73

Cocaine use has increased considerably during the last twenty years and several related complications can be identified. Clinical features of cocaine intoxication are variable, but predominantly involve cardiovascular events. Chest pain is the most main complaint; myocardial ischemia must be ruled out. Other cardiovascular manifestations are left ventricular dysfunction, arrhythmia, endocarditis and aortic dissection. Non-cardiac complications include neurological (seizures, stroke, cerebral hemorrhage), respiratory (asthma, interstitial pneumonitis, pulmonary edema), renal (acute renal failure, rhabdomyolysis) and obstetrical disorders. Detection of cocaine in the urine provides the diagnosis. Symptomatic treatment is generally given, combining conventional treatment of the complication and broad use of benzodiazepines.
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PMID:[Acute complications in cocaine users]. 1221 80

Little is known about the progression of phosphofructokinase deficiency (glycogenosis type VII, Tarui's disease). We describe a 66-year-old woman who had this disease diagnosed in 1997. Initial manifestations had included simple partial seizures since 1977, anginal chest pain since 1982, and muscle cramps since 1983. To prevent recurrent myocardial infarction, anticoagulation therapy with phenprocumon was initiated. Cardiac involvement progressed over an 8-year period, manifesting as low-voltage electrocardiogram (ECG), ectopic supraventricular tachycardia, thickened mitral valve, mitral valve insufficiency, enlarged left atrium, left ventricular hypertrophy, and diastolic dysfunction. Progression of neurologic involvement manifested as complex partial seizures, double vision, reduced tendon reflexes, central facial palsy, bradydiadochokinesia, and distal weakness of the upper extremities. Discontinuance of oral anticoagulation after 19 years, initiation of enalapril therapy, and administration of carbamazepine markedly improved the patient's condition.
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PMID:Neurologic and cardiac progression of glycogenosis type VII over an eight-year period. 1259 98


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